Mengher L S, Bron A J, Tonge S R, Gilbert D J
Curr Eye Res. 1985 Jan;4(1):9-12. doi: 10.3109/02713688508999961.
Non-invasive tear film break-up time (NIBUT) was measured in nine normal subjects to investigate the effect of fluorescein instillation of tear film stability. It was found that fluorescein instillation reduced the tear film stability in the treated group, compared with the control group (P less than 0.05). It is, therefore likely that the tear film stability may be greater than had hitherto been suggested by the fluorescein method.
对9名正常受试者测量了无创泪膜破裂时间（NIBUT），以研究荧光素滴入对泪膜稳定性的影响。结果发现，与对照组相比，治疗组中荧光素滴入降低了泪膜稳定性（P<0.05）。因此，泪膜稳定性可能比荧光素法迄今所显示的更高。
